/*
 *  Copyright 2008-2010 the original author or authors.
 * 
 *  Licensed under the Apache License, Version 2.0 (the "License");
 *  you may not use this file except in compliance with the License.
 *  You may obtain a copy of the License at
 * 
 *       http://www.apache.org/licenses/LICENSE-2.0
 * 
 *  Unless required by applicable law or agreed to in writing, software
 *  distributed under the License is distributed on an "AS IS" BASIS,
 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *  See the License for the specific language governing permissions and
 *  limitations under the License.
 *  under the License.
 */
package org.openaecfm.spf.io.structuralanalysis;

import org.openaecfm.model.geometricconstraint.ObjectPlacement;
import org.openaecfm.model.geometry.Axis2Placement3D;
import org.openaecfm.model.kernel.Object;
import org.openaecfm.model.structuralanalysis.AnalysisModelTypeEnum;
import org.openaecfm.model.structuralanalysis.StructuralAnalysisModel;
import org.openaecfm.model.structuralanalysis.StructuralLoadGroup;
import org.openaecfm.model.structuralanalysis.StructuralResultGroup;
import org.openaecfm.service.structuralanalysis.IStructuralAnalysisModelManager;
import org.openaecfm.spf.io.AbstractEntityInstanceInputImpl;
import org.openaecfm.spf.io.IAppDataManager;
import org.openaecfm.spf.io.IEntityInstanceOutput;
import org.openaecfm.spf.io.IEntityInstanceUtilInput;
import org.openaecfm.spf.io.IEntityInstanceUtilOutput;
import org.openaecfm.spf.model.DollarParameter;
import org.openaecfm.spf.model.EntityInstance;
import org.openaecfm.spf.model.EntityInstanceNameParameter;
import org.openaecfm.spf.model.EnumerationParameter;
import org.openaecfm.spf.model.ListParameter;
import org.openaecfm.spf.model.NodeType;
import org.openaecfm.spf.model.Parameter;
import org.openaecfm.spf.model.SimpleEntityInstance;

public final class StructuralAnalysisModelIO extends
		AbstractEntityInstanceInputImpl<StructuralAnalysisModel> implements
		IEntityInstanceOutput<StructuralAnalysisModel> {

	private IEntityInstanceUtilInput<org.openaecfm.model.kernel.Object> utilInput;
	private IEntityInstanceUtilOutput<org.openaecfm.model.kernel.Object> utilOutput;
	private IStructuralAnalysisModelManager manager;

	public void setManager(IStructuralAnalysisModelManager manager) {
		this.manager = manager;
	}

	public void setUtilOutput(IEntityInstanceUtilOutput<Object> utilOutput) {
		this.utilOutput = utilOutput;
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public String exportSPF(StructuralAnalysisModel pojo,
			IAppDataManager appDataManager) {
		SimpleEntityInstance ei = new SimpleEntityInstance(
				"IFCSTRUCTURALANALYSISMODEL", appDataManager.getName(pojo));

		utilOutput.exportSPF(pojo, ei, appDataManager);

		// Set PredefinedType
		ei.addParameter(new EnumerationParameter(pojo.getPredefinedType()));

		// Set OrientationOf2DPlane
		if (pojo.getOrientationOf2DPlane() == null) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ei.addParameter(new EntityInstanceNameParameter(appDataManager
					.getName(pojo.getOrientationOf2DPlane())));
		}

		// Set LoadedBy
		if (pojo.getLoadedBy().isEmpty()) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ListParameter l = new ListParameter();
			for (StructuralLoadGroup load : pojo.getLoadedBy()) {
				l.add(new EntityInstanceNameParameter(appDataManager
						.getName(load)));
			}
			ei.addParameter(l);
		}

		// Set HasResults
		if (pojo.getHasResults().isEmpty()) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ListParameter l = new ListParameter();
			for (StructuralResultGroup result : pojo.getHasResults()) {
				l.add(new EntityInstanceNameParameter(appDataManager
						.getName(result)));
			}
			ei.addParameter(l);
		}

		// Set SharedPlacement
		if (pojo.getSharedPlacement() == null) {
			ei.addParameter(DollarParameter.getInstance());
		} else {
			ei.addParameter(new EntityInstanceNameParameter(appDataManager
					.getName(pojo.getSharedPlacement())));
		}

		return ei.toString();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	protected StructuralAnalysisModel doCreateObject() {
		return new StructuralAnalysisModel();
	}

	/**
	 * {@inheritDoc}
	 */
	@Override
	public void resolveReferenceParameter(EntityInstance ei,
			StructuralAnalysisModel pojo, IAppDataManager appDataManager) {
		utilInput.resolveReferenceParameter(ei, pojo, appDataManager);

		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set OrientationOf2DPlane
		Parameter ori = sei.getParameter(6);
		if (ori.getNodeType() == NodeType.ENTITY_INSTANCE_NAME) {
			EntityInstanceNameParameter n = (EntityInstanceNameParameter) ori;
			pojo.setOrientationOf2DPlane((Axis2Placement3D) appDataManager
					.getObject(n.toInstanceName()));
		}

		// Set LoadedBy
		Parameter loadedby = sei.getParameter(7);
		if (loadedby.getNodeType() == NodeType.LIST) {
			ListParameter l = (ListParameter) loadedby;
			for (Parameter p : l) {
				EntityInstanceNameParameter n = (EntityInstanceNameParameter) p;
				manager.addLoadedBy(pojo, (StructuralLoadGroup) appDataManager
						.getObject(n.toInstanceName()));
			}
		}

		// Set HasResults
		Parameter hasresults = sei.getParameter(8);
		if (hasresults.getNodeType() == NodeType.LIST) {
			ListParameter l = (ListParameter) hasresults;
			for (Parameter p : l) {
				EntityInstanceNameParameter n = (EntityInstanceNameParameter) p;
				manager.addHasResult(pojo,
						(StructuralResultGroup) appDataManager.getObject(n
								.toInstanceName()));
			}
		}

		// Set SharedPlacement
		Parameter sharedPlacement = sei.getParameter(9);
		if (sharedPlacement.getNodeType() == NodeType.ENTITY_INSTANCE_NAME) {
			EntityInstanceNameParameter e = (EntityInstanceNameParameter) sharedPlacement;
			pojo.setSharedPlacement((ObjectPlacement) appDataManager
					.getObject(e.toInstanceName()));
		}
	}

	public void setUtilInput(
			IEntityInstanceUtilInput<org.openaecfm.model.kernel.Object> utilInput) {
		this.utilInput = utilInput;
	}

	@Override
	protected void resolveNotReferenceParameter(EntityInstance ei,
			StructuralAnalysisModel pojo) {
		utilInput.resolveNotReferenceParameter(ei, pojo);

		SimpleEntityInstance sei = (SimpleEntityInstance) ei;

		// Set PredefinedType
		EnumerationParameter pretype = (EnumerationParameter) sei
				.getParameter(5);
		pojo.setPredefinedType(AnalysisModelTypeEnum.valueOf(pretype
				.toEnumString()));
	}
}
